Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Chemistry and Pharmacology
The title complex, [Mn(C5H4NCO2)2(C5H4NCOOH)]OH, consists of a cation and a hydroxide ion. The Mn atom is coordinated by three N atoms and three O atoms from three pyridinecarboxylate ligands, and has a distorted octahedral geometry, with Mn—N distances ranging from 2.157 (1) to 2.233 (1) Å and Mn—O distances from 1.910 (1) to 1.927 (4) Å. One ligand is protonated as the acid form. This forms one of two independent hydrogen bonds, to the anion.
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